<?php

namespace app\admin\controller;

use app\common\controller\Backend;
use think\Db;
use fast\Wxsdk;
use fast\Http;
//getAccessToken

/**
 * 
 *
 * @icon fa fa-circle-o
 */
class Message extends Backend
{
    
    /**
     * Message模型对象
     * @var \app\admin\model\Message
     */
    protected $model = null;

    public function _initialize()
    {
        parent::_initialize();
        $this->model = new \app\admin\model\Message;
        $this->view->assign("statusList", $this->model->getStatusList());
    }
    
    /**
     * 默认生成的控制器所继承的父类中有index/add/edit/del/multi五个基础方法、destroy/restore/recyclebin三个回收站方法
     * 因此在当前控制器中可不用编写增删改查的代码,除非需要自己控制这部分逻辑
     * 需要将application/admin/library/traits/Backend.php中对应的方法复制到当前控制器,然后进行修改
     */
    

    /**
     * 查看
     */
    public function index()
    {
        //当前是否为关联查询
        $this->relationSearch = false;
        //设置过滤方法
        $this->request->filter(['strip_tags', 'trim']);
        if ($this->request->isAjax())
        {
            //如果发送的来源是Selectpage，则转发到Selectpage
            if ($this->request->request('keyField'))
            {
                return $this->selectpage();
            }
            list($where, $sort, $order, $offset, $limit) = $this->buildparams();
            $total = $this->model
                    
                    ->where($where)
                    ->order($sort, $order)
                    ->count();

            $list = $this->model
                    
                    ->where($where)
                    ->order($sort, $order)
                    ->limit($offset, $limit)
                    ->select();

            foreach ($list as $row) {
                $row->visible(['id','title','content','openid','createtime','status']);
                
            }
            $list = collection($list)->toArray();
            $result = array("total" => $total, "rows" => $list);

            return json($result);
        }
        return $this->view->fetch();
    }




      /**
     * 添加
     */

    public function add()
    {   
        if ($this->request->isPost()) {


            $params = $this->request->post("row/a");
            //获取到参数
            // dump($params);
            // dump($params);
            //     exit();
            //根据OpenID列表群发【订阅号不可用，服务号认证后可用】 接口调用请求说明 http请求方式: POST
            //https://api.weixin.qq.com/cgi-bin/message/mass/send?access_token=ACCESS_TOKEN

            // {
            //    "touser":[
            //     "oialNwX8a2rKtyecL2yuqb2uLSHQ",
            //     "OPENID2"
            //    ],
            //     "msgtype": "text",
            //     "text": { "content": "hello from boxer."}
            // }

            $this->Wxsdk = new Wxsdk();
            $this->Http = new Http();
            if(empty($params['selection'])){
                $user = Db::name('wxuser')->field('openid')->select();
               $all_openid = '';
                foreach($user as $key => $val){
                    $all_openid  = $all_openid.'"'.$val['openid'].'",';
                }
                 $all_openid = substr($all_openid, 0, -1);
            }


            $mes_openid =  $all_openid;
            //echo $all_openid;//"oialNwX8a2rKtyecL2yuqb2uLSHQ","oialNwXJC089vUYqIbBhFHq0d1QE"
            // exit;
            $AccessToken = $this->Wxsdk->getAccessToken(); 
            $url = "https://api.weixin.qq.com/cgi-bin/message/mass/send?access_token=".$AccessToken;

            // dump(http_build_query($wx_post));
            // exit();

             $wx_post = '{
                "touser":['.$mes_openid.'],
                "msgtype":"text",
                "text":{
                    "content":"'.$params["title"].'\r\n'.$params["content"].'"
                    }
             }';

            
            $res_code = json_decode($this->Http::post($url,$wx_post),true);

            switch ($res_code['errcode']) {
                case '0':
                    # 发送成功
                    break;
                
                default:
                    dump($res_code);
                    break;
            }




            if ($params) {
                $params = $this->preExcludeFields($params);

                if ($this->dataLimit && $this->dataLimitFieldAutoFill) {
                    $params[$this->dataLimitField] = $this->auth->id;
                }
                $result = false;
                Db::startTrans();
                try {
                    //是否采用模型验证
                    if ($this->modelValidate) {
                        $name = str_replace("\\model\\", "\\validate\\", get_class($this->model));
                        $validate = is_bool($this->modelValidate) ? ($this->modelSceneValidate ? $name . '.add' : $name) : $this->modelValidate;
                        $this->model->validateFailException(true)->validate($validate);
                    }
                    $result = $this->model->allowField(true)->save($params);
                    Db::commit();
                } catch (ValidateException $e) {
                    Db::rollback();
                    $this->error($e->getMessage());
                } catch (PDOException $e) {
                    Db::rollback();
                    $this->error($e->getMessage());
                } catch (Exception $e) {
                    Db::rollback();
                    $this->error($e->getMessage());
                }
                if ($result !== false) {
                    $this->success();
                } else {
                    $this->error(__('No rows were inserted'));
                }
            }
            $this->error(__('Parameter %s can not be empty', ''));
        }

        
        return $this->view->fetch();
    }

    /**
     * 编辑
     */
    public function edit($ids = null)
    {
        $row = $this->model->get($ids);
        if (!$row) {
            $this->error(__('No Results were found'));
        }
        $adminIds = $this->getDataLimitAdminIds();
        if (is_array($adminIds)) {
            if (!in_array($row[$this->dataLimitField], $adminIds)) {
                $this->error(__('You have no permission'));
            }
        }
        if ($this->request->isPost()) {
            $params = $this->request->post("row/a");
            if ($params) {
                $params = $this->preExcludeFields($params);
                $result = false;
                Db::startTrans();
                try {
                    //是否采用模型验证
                    if ($this->modelValidate) {
                        $name = str_replace("\\model\\", "\\validate\\", get_class($this->model));
                        $validate = is_bool($this->modelValidate) ? ($this->modelSceneValidate ? $name . '.edit' : $name) : $this->modelValidate;
                        $row->validateFailException(true)->validate($validate);
                    }
                    $result = $row->allowField(true)->save($params);
                    Db::commit();
                } catch (ValidateException $e) {
                    Db::rollback();
                    $this->error($e->getMessage());
                } catch (PDOException $e) {
                    Db::rollback();
                    $this->error($e->getMessage());
                } catch (Exception $e) {
                    Db::rollback();
                    $this->error($e->getMessage());
                }
                if ($result !== false) {
                    $this->success();
                } else {
                    $this->error(__('No rows were updated'));
                }
            }
            $this->error(__('Parameter %s can not be empty', ''));
        }
        $this->view->assign("row", $row);
        return $this->view->fetch();
    }





}
